Determination of Bisphenol A and Alkylphenols in Soft Drinks by High-Performance Liquid Chromatography with Fluorescence Detection
文献类型：期刊论文
| 作者 | Li, Yanxin1; Zhang, Shijuan2,3; Song, Cuihua1; You, Jinmao1 |
| 刊名 | food analytical methods
 |
| 出版日期 | 2013-10-01 |
| 卷号 | 6期号:5页码:1284-1290 |
| 关键词 | Bisphenol A Alkylphenol HPLC Fluorescence |
| ISSN号 | 1936-9751 |
| 通讯作者 | you, jm (reprint author), qufu normal univ, shandong prov key lab life organ anal, coll chem & chem engn, qufu 273165, peoples r china. |
| 中文摘要 | a highly sensitive and selective method was developed for the purification and determination of bisphenol a and alkylphenols in soft drinks by using 2-(11h-benzo[a]carbazol-11-yl) ethyl chloroformate (bcec-cl) as pre-column labeling reagent followed by high-performance liquid chromatography (hplc) with fluorescence detection. the hplc sensitivity of bisphenol a and alkylphenols was greatly enhanced through the introduction of bcec-cl moiety with excellent fluorescence property into the target molecules. meanwhile, the introduction of highly hydrophobic bcec-cl moiety into the analytes also greatly increased the hydrophobicity of the target compounds and distinguished them from hydrophilic matrices. therefore, little interference was observed. solid-phase extraction with c18 cartridges was applied to sample purification procedure with recoveries of higher than 82 %. when 20 ml of sample was used for analysis, the limits of quantifications of the analytes were between 0.06 and 0.1 mu g l-1. the proposed method was successfully applied to the determination of the target compounds in soft drink samples with a much higher sensitivity than traditional hplc methods. |
| 英文摘要 | a highly sensitive and selective method was developed for the purification and determination of bisphenol a and alkylphenols in soft drinks by using 2-(11h-benzo[a]carbazol-11-yl) ethyl chloroformate (bcec-cl) as pre-column labeling reagent followed by high-performance liquid chromatography (hplc) with fluorescence detection. the hplc sensitivity of bisphenol a and alkylphenols was greatly enhanced through the introduction of bcec-cl moiety with excellent fluorescence property into the target molecules. meanwhile, the introduction of highly hydrophobic bcec-cl moiety into the analytes also greatly increased the hydrophobicity of the target compounds and distinguished them from hydrophilic matrices. therefore, little interference was observed. solid-phase extraction with c18 cartridges was applied to sample purification procedure with recoveries of higher than 82 %. when 20 ml of sample was used for analysis, the limits of quantifications of the analytes were between 0.06 and 0.1 mu g l-1. the proposed method was successfully applied to the determination of the target compounds in soft drink samples with a much higher sensitivity than traditional hplc methods. |
| WOS标题词 | science & technology ; life sciences & biomedicine |
| 类目[WOS] | food science & technology |
| 研究领域[WOS] | food science & technology |
| 关键词[WOS] | tandem mass-spectrometry ; endocrine-disrupting compounds ; solid-phase extraction ; waste-water ; canned vegetables ; labeling reagent ; milk ; gas ; microextraction ; derivatization |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000324271200006 |
| 公开日期 | 2014-05-09 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/3922]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 作者单位 | 1.Qufu Normal Univ, Shandong Prov Key Lab Life Organ Anal, Coll Chem & Chem Engn, Qufu 273165, Peoples R China 2.Chinese Acad Sci, Key Lab Adaptat & Evolut Plateau Biota, Northwest Plateau Inst Biol, Xining, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yanxin,Zhang, Shijuan,Song, Cuihua,et al. Determination of Bisphenol A and Alkylphenols in Soft Drinks by High-Performance Liquid Chromatography with Fluorescence Detection[J]. food analytical methods,2013,6(5):1284-1290. |
| APA | Li, Yanxin,Zhang, Shijuan,Song, Cuihua,&You, Jinmao.(2013).Determination of Bisphenol A and Alkylphenols in Soft Drinks by High-Performance Liquid Chromatography with Fluorescence Detection.food analytical methods,6(5),1284-1290. |
| MLA | Li, Yanxin,et al."Determination of Bisphenol A and Alkylphenols in Soft Drinks by High-Performance Liquid Chromatography with Fluorescence Detection".food analytical methods 6.5(2013):1284-1290. |
入库方式： OAI收割
来源：西北高原生物研究所
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